US Heating Degree Day Forecast
03/20/2026 | 7:07 am CDT US Heating Degree Day Forecast
| Forecast updated last on 03/20/26 | ||||
| Weighted by: | ||||
| Forecast Period | Population | Natural Gas | Fuel Oil | Propane |
| 6 to 10 day | 72.10 | 76.41 | 145.22 | 86.92 |
| prev day change | -1.30 | -2.58 | -5.15 | -3.09 |
| 8 to 14 day | 78.70 | 80.78 | 152.66 | 91.49 |
| prev day change | -2.90 | -4.11 | -5.36 | -4.56 |
| 1 to 15 day | 161.60 | 172.08 | 327.92 | 196.01 |
| prev day change | 1.80 | 3.03 | -2.06 | 2.58 |
| Source: DTN Weather | ||||
| *Forecast includes HDDs projected by DTN during the period | ||||
| **HDDs are weighted by population and by the percent of homes | ||||
| using the fuel for heating | ||||
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